| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 895,700 | +6.2% |
| 2023/12 | 843,500 | +8.2% |
| 2022/12 | 779,300 | +11.6% |
| 2021/12 | 698,400 | +25.5% |
| 2020/12 | 556,400 | +15.2% |
| 2019/12 | 483,100 | +17.5% |
| 2018/12 | 411,100 | +6.3% |
| 2017/12 | 386,600 | +12.3% |
| 2016/12 | 344,300 | +4.3% |
| 2015/12 | 330,100 | +3.6% |
| 2014/12 | 318,638 | +17.4% |
| 2013/12 | 271,437 | +39.0% |
| 2012/12 | 195,347 | +7.3% |
| 2011/12 | 182,132 | +16.0% |
| 2010/12 | 157,068 | - |